Product Description

The DKR 3.1-W200N-BE38-00 by Rexroth Indramat is a DKR drive controller intended for the digital control of linear, frameless spindle and main spindle motors. The motors to be controlled usually feature a continuous power that ranges between 10 … 93 kW at their output shaft. Drives equipped with the DKR 3.1-W200N-BE38-00 are conferred with a wide speed range at constant power and high-level control. This equipment is best-suited for use in printing machines and NC-controlled machine tools. It comes equipped with a mains contactor and an emergency stop-shutdown device.

The DKR 3.1-W200N-BE38-00 is compatible with modules and can adapt to specific applications because of these components. The cooling mode utilized by this unit is the built-in air blower and heatsink mechanism. During operation, this drive controller dissipates energy as heat through its heatsink and the air vents on the upper part of its housing. The aggregate heat dissipation at the maximum attainable drive current is rated at 1200 Watts. Its design does not afford it a bleeder. This motor comes with a digital servo motor feedback with resolver and utilizes the SERCOS interface for error diagnostics and command communications.

The rated power voltage of this DKR drive controller is 3 x 400 – 480 AC, ± 10%, and it operates at a rated frequency of 50 – 60 Hz. Also, the control voltage of the DKR 3.1-W200N-BE38-00 features a power rating of 200 VA. At a switching frequency rating of 4 kHz, the continuous current of this equipment is 92 Amperes, and at 8 kHz, the continuous current is rated at 78 Amperes. In the air channel of the DKR 3.1-W200N-BE38-00, the heat dissipation has a value of 800 W. This unit can be shipped globally with a one-year warranty period from Wake Industrial.